Mathematics
Telescope
100%
Prototype
73%
Observatory
36%
Optical System
31%
Optical Alignment
24%
Field of View
18%
Wide-field
17%
Gamma Rays
17%
Silicon
15%
Astronomy
14%
Photon
14%
Camera
14%
Design
13%
High Energy
13%
Detector
13%
Performance
13%
Mirror
12%
Multiplier
10%
Physics & Astronomy
prototypes
52%
telescopes
50%
observatories
20%
gamma ray astronomy
15%
cotton
13%
multipliers
13%
angular resolution
11%
field of view
10%
performance
9%
cameras
8%
alignment
8%
mirrors
7%
photons
6%
detectors
6%
silicon
5%
energy
3%
Engineering & Materials Science
Telescopes
78%
Observatories
27%
Optical systems
25%
Astronomy
14%
Gamma rays
13%
Photons
13%
Cotton
12%
Mirrors
11%
Silicon
8%
Detectors
8%
Cameras
7%
Chemical Compounds
Gamma Ray
73%
Photon
64%
Plate Like Crystal
52%